CN202567132U - Automatic opening device of sliding rails - Google Patents

Automatic opening device of sliding rails Download PDF

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Publication number
CN202567132U
CN202567132U CN 201220102263 CN201220102263U CN202567132U CN 202567132 U CN202567132 U CN 202567132U CN 201220102263 CN201220102263 CN 201220102263 CN 201220102263 U CN201220102263 U CN 201220102263U CN 202567132 U CN202567132 U CN 202567132U
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CN
China
Prior art keywords
slide
holder
linkage
slide rail
tumbler
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Active
Application number
CN 201220102263
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Chinese (zh)
Inventor
陈永亮
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Gslide Corp
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Gslide Corp
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Priority to CN 201220102263 priority Critical patent/CN202567132U/en
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Abstract

The utility model discloses an automatic opening device of sliding rails. The automatic opening device is respectively arranged between the left side and the right side of a drawer and a cabinet body. The automatic opening device of the sliding rails comprises components such as a fixing base, a sliding block, a rotating piece, a spring, a sliding hook, and a linkage block. The automatic opening device of the sliding rails is formed by the components such as the fixing base, the sliding block, the sliding hook, the spring, the rotating piece, and the linkage block while having an automatic opening function, the assembly is easier as the components are less, the assembling labor and the working hour can be relatively saved, the cost can be reduced to a large extent, and the product competitiveness can be increased; and a sliding chute of the fixing base is provided with a locating groove which is communicated with the rear side of the sliding chute, the front side and the rear side of the locating groove are respectively provided with a first steering linkage part and a second steering linkage part, the sliding block is provided with the spring and is also pivoted with the rotating piece, a sliding block part of the rotating piece can be in pivot rotating by leaning against with the first steering linkage part or the second steering linkage part of the fixing base, the rotating piece can be clamped on the second steering linkage part of the fixing base by one clamping groove of the sliding block part, and thus the operation can be easier.

Description

The automatic open device of slide rail
Technical field
The utility model relates to a kind of automatic open device of slide rail.
Background technology
The patent No. is the automatic open device that the patent of the utility model of ZL200520019793.8 discloses a kind of drawer sliding rail, its complex structure, and manpower and time consume big during assembly.
The utility model content
The main purpose of the utility model is to provide a kind of automatic open device of slide rail, and its member is few, assembling is easier, also can save the manpower and the man-hour of assembly relatively.
A time purpose of the utility model is to provide a kind of automatic open device of slide rail; The chute of its holder is provided with the locating slot that is connected; The forward and backward both sides of this locating slot are respectively equipped with first and second and turn to linkage part; And slide block also is pivoted with a tumbler except being provided with spring; The slide section of this tumbler can lean first of holder and turn to linkage part or second to turn to linkage part and pivot, and turns to linkage part by a wherein clamping groove clip of this slide section at second of this holder, and then it is easier to reach operation; And the automatic outside distance longer (automatically rebounding open distance is longer after pushing drawer) of slippage automatically during opening, more convenient when making the article of user in picking and placeing drawer relatively.
A purpose again of the utility model is to provide a kind of automatic open device of slide rail, and during use, when drawer was pushed rearward back, rear side end of slide rail can be run into the both sides of slip front earlier in this, and relatively with buffering effect.
The utility model adopts following technical scheme:
A kind of automatic open device of slide rail; Be separately positioned between the and arranged on left and right sides and cabinet of drawer; Wherein this slide rail comprises the first slip neck bush and the members such as second slip neck bush of chuck between middle slide rail and external slide rail between interior slide rail, middle slide rail, external slide rail, chuck slide rail and the middle slide rail; Wherein interior slide rail and drawer-lock are solidly connected, and external slide rail and cabinet lock and connect, and make drawer folded by outside pull, the inside passing; It is characterized in that: the automatic open device of this slide rail comprises: a holder; It is installed in the external slide rail rear side; It has slide rail and is used for and the slide block sliding sleeve, and the locating slot that also has a chute in this slide rail and be communicated with this chute rear side, the rear side of this locating slot have first and turn to linkage part; The front side of this locating slot has second and turns to linkage part; The rear side of this holder is provided with the spring location division in addition, and this holder also has the guide channel that is connected with its chute, and the front side of this guide channel further has the deflection guidance part; One slide block; It has chute for being slidingly installed in holder; This slide block also has the spring location division, and this spring location division is connected with a side of spring, and the opposite side by this spring is connected with the spring location division of holder again; The top of this slide block has the pivot groove or pivot is used for articulating with Slip Hook, and the bottom of this slide block also is provided with the second pivot groove for being pivoted a tumbler; One tumbler; It has shaft for the second pivot groove that is articulated in slide block; This tumbler also has slide section; And the width of slide section is established the chute into holder less than the width of the chute of holder for sliding, and the length of slide section is greater than the width of the chute of holder, and the forward and backward both sides of this slide section also respectively have clamping groove; Turn to linkage part or second to turn to linkage part and pivot and this slide section can lean first of holder, and can turn to linkage part at second of holder by the clamping groove clip in the slide section; One Slip Hook, its front side have pivot or the pivot groove is used for articulating with the slide block front side, and a side of this Slip Hook also has a short slot, the adjacent hook portion in the front side of this short slot, and the adjacent rear wall of the rear side of this short slot; One linked block, the rear side of slide rail in it is fastened on, the rear side of this linked block has outstanding linkage part, and this linkage part also has short slot for forming hook portion.
First of the locating slot rear side of this holder turns to second of linkage part and front side to turn to have between the linkage part slotted eye position, and the width at this slotted eye position is beneficial to tumbler and pivots greater than the length of the slide section of tumbler.
This tumbler comprises that further side is connected its shaft and the round plate of its slide section of opposite side linking one by one, and this slider bottom also is provided with the round plate of round slot bore for this tumbler that is pivoted, and the round slot bore of this slider bottom also is connected with its second pivot groove.
The guide channel front side of this holder further has the deflection guidance part, and this deflection guidance part can guide Slip Hook along this deflection guidance part and deflection.
The technique effect of the utility model is:
1, the utility model is made up of members such as holder, slide block, Slip Hook, spring, tumbler and linked blocks, and not only member is few, assembling is easier, also can save the manpower and the man-hour of assembly and the lifting product competitiveness that significantly reduces cost relatively.
2, the chute of holder is provided with the locating slot that is connected; The forward and backward both sides of this locating slot are respectively equipped with first and second and turn to linkage part; And slide block also is pivoted with a tumbler except being provided with spring; This tumbler can lean first of holder and turn to linkage part or second to turn to linkage part and pivot, and turns to linkage part by the clamping groove clip in this slide section at second of this holder, and then it is easier to reach operation; And the automatic outside distance longer (automatically rebounding open distance is longer after pushing drawer) of slippage automatically during opening, more convenient when making the article of user in picking and placeing drawer relatively.
3, when drawer is pushed rearward back, wherein the rear side end of slide rail can be run into the both sides of slip front earlier, and relatively with buffering effect.
Description of drawings
Fig. 1 is the stereo amplification figure of the utility model embodiment;
Fig. 2 is the three-dimensional enlargement decomposition of the utility model embodiment;
Fig. 3 is the top plan view enlarged drawing of holder among the utility model embodiment;
Fig. 4 is the three-dimensional enlargement decomposition of another angle of the utility model embodiment;
Fig. 5 is another angle stereo amplification figure of the utility model embodiment;
Fig. 6 is the part expansion closed condition stereogram that the utility model embodiment is located at drawer sliding rail;
Fig. 7 is the part stereo amplification figure that the utility model embodiment is located at drawer sliding rail;
Fig. 8 is another angle stereo amplification figure of the interior slide rail of drawer sliding rail among the utility model embodiment;
Fig. 9 is the opening part top plan view enlarged diagram that the utility model embodiment is located at drawer sliding rail;
Figure 10 is the closed condition part top plan view enlarged diagram that the utility model embodiment is located at drawer sliding rail;
Figure 11 is the opening flat sheet of the bottom view of the utility model embodiment;
Figure 12 is the closed condition flat sheet of the bottom view of the utility model embodiment;
Figure 13 is that apparent motion is made floor map at the bottom of the part of the utility model embodiment;
Figure 14 looks another action plane sketch map at the bottom of the part of the utility model embodiment;
Figure 15 looks another action plane sketch map at the bottom of the part of the utility model embodiment;
Figure 16 looks another action plane sketch map at the bottom of the part of the utility model embodiment;
Figure 17 looks another action plane sketch map at the bottom of the part of the utility model embodiment;
Figure 18 looks another action plane sketch map at the bottom of the part of the utility model embodiment;
Figure 19 looks another action plane sketch map at the bottom of the part of the utility model embodiment;
Figure 20 looks another action plane sketch map at the bottom of the part of the utility model embodiment;
Figure 21 is that the utility model embodiment is located at the closed condition schematic perspective view (the drawer front end face is exerted pressure) between drawer and the cabinet;
Figure 22 is that the utility model embodiment is located at the opening schematic perspective view between drawer and the cabinet.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain, but not as the qualification to the utility model.
Like Fig. 1~shown in Figure 22; The automatic open device of a kind of slide rail of the utility model; Be separately positioned between the and arranged on left and right sides and cabinet 91 of drawer 92 (with reference to Figure 21, Figure 22); Wherein (comprise first slip neck bush (figure does not show) and the second slip neck bush (figure do not show) of chuck between middle slide rail 2 and external slide rail 3 between interior slide rail 1, middle slide rail 2, external slide rail 3, chuck slide rail 1 and the middle slide rail 2 with reference to figure 6~Figure 10) in addition, wherein, interior slide rail 1 locks and connects with drawer 92 this slide rail; And external slide rail 3 locks and connects with cabinet 91, makes drawer 92 folded by outside pull, the inside passing.
The automatic open device of this slide rail also includes:
One holder 7 (in addition with reference to figure 2, Fig. 3, Fig. 5); It is installed in external slide rail 3 rear sides; It has slide rail 71 and is used for and slide block 6 sliding sleeves, and the locating slot 73 that also has a chute 72 in this slide rail 71 and be communicated with these chute 72 rear sides, the rear side of this locating slot 73 have first and turn to linkage part 731; The front side of this locating slot 73 then has second and turns to linkage part 732; The rear side of this holder 7 is provided with spring location division 74 in addition, and this holder 7 also has the guide channel 75 (with reference to figure 2) that is connected with its chute 72, and the front side of this guide channel 75 further has deflection guidance part 751 (with reference to figure 3).
One slide block 6; It has chute 61 (with reference to figure 2) for being slidingly installed in holder 7; This slide block 6 also has spring location division 62 (with reference to figure 5), and this spring location division 62 also is connected with a side 681 of spring 68, and the opposite side 682 by this spring 68 is connected with the spring location division 74 of holder 7 again; The top of this slide block 6 has pivot groove 63 (with reference to figure 2) or pivot (figure does not show) is used for articulating with Slip Hook 60, and the bottom of this slide block 6 also is provided with the second pivot groove 65 for the tumbler 8 that is pivoted.
One tumbler 8; It has shaft 81 for the second pivot groove 65 that is articulated in slide block 6; This tumbler 8 also has slide section 82 (with reference to figure 4, Figure 11); And the width of slide section 82 is established the chute 72 into holder 7 less than the width of the chute 72 (with reference to figure 4, Figure 11) of holder 7 for sliding; And the length of slide section 82 is then greater than the width of the chute 72 of holder 7; The forward and backward both sides of this slide section 82 also respectively have clamping groove 821 (with reference to figure 3, Fig. 5), turn to linkage part 731 or second to turn to linkage part 732 and pivot and this slide section 82 can lean first of holder 7, and can by one be positioned at slide section 82 front sides clamping groove 821 clips turn to linkage part 732 at second of holder 7.
One Slip Hook 60 (with reference to figure 2); Its front side tool pivot 601 or pivot groove (figure does not show) are used for articulating with slide block 6 front sides; One side of this Slip Hook 60 also has a short slot 603; The adjacent hook portion 604 in the front side of this short slot 603, the then adjacent rear wall 605 of the rear side of this short slot 603, this Slip Hook 60 can also be along the deflection guidance parts 751 of guide channel 75 front sides of holder 7 and deflection.
One linked block 11 (in addition with reference to figure 8), the rear side of slide rail 1 in it is fastened on, these linked block 11 rear sides have outstanding linkage part 111, the hook portion 1112 that this linkage part 111 also has short slot 1111 and is connected in a said scarce side of poor 1111.
Through aforementioned characteristic; When drawer 92 is closed condition (with reference to Figure 10, Figure 12); The hook portion 1112 of the linkage part 111 of the linked block 11 of the interior slide rail 1 that this drawer 92 locks and connects and the hook portion of Slip Hook 60 604 mutual rhampotheca location; Clamping groove 821 clips that the tumbler 8 that this slide block 6 is pivoted then is positioned at the front side through one in the slide block 6 turn to linkage part 732 (with reference to Figure 12, Figure 16) at second of the locating slot 73 of holder 7; And exerted pressure (with reference to Figure 21, Figure 22) and backward during slippage when the leading flank of drawer 92; Can push up the rear wall 605 that moves Slip Hook 60 backward by the hook portion 1112 of the linkage part 111 of the interior slide rail 1 of this drawer 92 lockings; Make the Slip Hook 60 can be relatively, and 7 of holders are pivoted outer wall 824 (with reference to Figure 17) that tumbler 8 is positioned at a side leans first of holder 7 and turn to linkage part 731 1 sides, make this tumbler 8 deflections, one angles (with reference to Figure 17) together with slide block 6 slippage backward; This slide block 6 passes through the elastic return strength slippage forward of spring 68 immediately then; Make the outer wall 825 (with reference to Figure 18) of tumbler 8 opposite sides lean that second of holder 7 turns to linkage part 732 (with reference to Figure 18) and the deflection of taking advantage of a situation (with reference to Figure 19) and import chute 72 rear sides (with reference to Figure 20) of holder 7, and then make this tumbler 8 can be, and the Slip Hook 60 that slide block 6 is pivoted be also along guide channel 75 slippage forward of holder 7 together with slide block 6 slippage forward; Last deflection guidance part 751 (in addition with reference to figure 3) deflection along this guide channel 75; And the hook portion 1112 that also makes linkage part 111 relatively breaks away from the hook portion 604 (with reference to figure 9) of Slip Hook 60, and then slide rail 1 connected drawer 92 is the outwards opening of slippage in making, and reaches the purpose of automatic unlatching; Again when drawer 92 is pushed rearward back original position because of finishing using; The hook portion 1112 of the linkage part 111 of the linked block 11 that can be set firmly by the interior slide rail 1 that drawer 92 locks and connects is pushed up the rear wall 605 that moves Slip Hook 60 backward; Make Slip Hook 60 deflections and via the deflection guidance part 751 of the guide channel 75 of holder 7 along guide channel 74 front sides and backward together with slide block 6 slippage backward; And simultaneously by the spring location division 62 of this slide block 6 extension spring 68 backward; And turn to a side (with reference to Figure 13) of linkage part 731 and make this tumbler 8 deflections one angle when an end of tumbler 8 rear sides leans first backward; And make this tumbler 8 be positioned at the clamping groove 821 (with reference to Figure 14) of rear side simultaneously and second turn to linkage part 732 in the face of holder 7; Turn to linkage part 732 (with reference to Figure 15) through making during slippage an end of tumbler 8 front sides lean second forward earlier when slide block 6 immediately by the elastic return strength of spring 68; Clamping groove 821 clips through being positioned at slide block 6 rear sides second turn to linkage part 732 (with reference to Figure 16) at this then, promptly recover the closed condition (with reference to Figure 10, Figure 12) of drawer 92, wait for the automatic breakdown action of next drawer 92 when exerting pressure.
First of locating slot 73 rear sides of holder 7 turn to second of linkage part 731 and front side to turn to have between the linkage part 732 a slotted eye position A (with reference to figure 3), and the width of this slotted eye position A is beneficial to tumbler 8 and pivots greater than the length of the slide section 82 of tumbler 8.
Tumbler 8 further includes one by one, and side is connected its shaft 81 and the round plate 80 of its slide section 82 of opposite side linking; And these slide block 6 bottoms also are provided with round slot bore 69 (with reference to figure 5) be provided with the being pivoted round plate 80 of this tumbler 8, and the round slot bore 69 of these slide block 6 bottoms also is connected with its second pivot groove 65.
It should be noted that; The above is merely the preferred embodiment of the utility model; Be not so limit the scope of patent protection of the utility model, the utility model can also carry out the improvement of material and structure to the structure of above-mentioned various parts, or employing technical equivalents thing is replaced.So the specification of all utilization the utility model and the equivalent structure that diagramatic content is done change, or directly or indirectly apply to other correlative technology fields and all in like manner all be contained in the scope that the utility model contains.

Claims (4)

1. the automatic open device of a slide rail is separately positioned between the and arranged on left and right sides and cabinet of drawer, and wherein said slide rail comprises interior slide rail, middle slide rail, external slide rail, chuck; It is characterized in that: the automatic open device of this slide rail comprises:
One holder, it is installed in said external slide rail rear side, and it has slide rail and is used for and the slide block sliding sleeve; The locating slot that also has a chute in the said slide rail and be communicated with said chute rear side; The rear side of said locating slot has first and turns to linkage part, and the front side of said locating slot has second and turns to linkage part, and the rear side of said holder is provided with the spring location division in addition; Said holder also has the guide channel that is connected with its chute, and the front side of said guide channel also has the deflection guidance part;
One slide block; It has chute for being slidingly installed in holder; Said slide block also has the spring location division, and said spring location division also is connected with a side of spring, and the opposite side by said spring is connected with the spring location division of said holder again; The top of said slide block has the pivot groove or pivot is used for articulating with Slip Hook, and the bottom of said slide block also is provided with the second pivot groove for being pivoted a tumbler;
One tumbler; It has shaft for the second pivot groove that is articulated in said slide block; Said tumbler also has slide section; And the width of said slide section is established the chute into said holder less than the width of the chute of said holder for sliding, and the length of said slide section is greater than the width of the chute of said holder, and the forward and backward both sides of said slide section also respectively have clamping groove; Turn to linkage part or second to turn to linkage part and pivot and said slide section can lean first of said holder, and can turn to linkage part at second of said holder by the said clamping groove clip in the said slide section;
One Slip Hook, its front side have pivot or the pivot groove is used for articulating with said slide block front side, and a side of said Slip Hook also has a short slot, the adjacent hook portion in the front side of said short slot, and the adjacent rear wall of the rear side of said short slot;
One linked block, it is fastened on the rear side of said interior slide rail, and said linked block rear side has outstanding linkage part, the hook portion that said linkage part also has short slot and is connected in a side of said short slot.
2. the automatic open device of a kind of slide rail as claimed in claim 1; It is characterized in that: first of the locating slot rear side of said holder turns to second of linkage part and front side to turn to have a slotted eye position between the linkage part; The width at said slotted eye position is beneficial to said tumbler and pivots greater than the length of the slide section of said tumbler.
3. the automatic open device of a kind of slide rail as claimed in claim 1; It is characterized in that: said tumbler comprises that also side is connected its said shaft and the round plate of its said slide section of opposite side linking one by one; And said slider bottom also is provided with the round plate of round slot bore for the said tumbler that is pivoted, and the round slot bore of said slider bottom also is connected with its said second pivot groove.
4. the automatic open device of a kind of slide rail as claimed in claim 1, it is characterized in that: the guide channel front side of said holder also has the deflection guidance part, and said deflection guidance part can guide said Slip Hook along said deflection guidance part and deflection.
CN 201220102263 2012-03-16 2012-03-16 Automatic opening device of sliding rails Active CN202567132U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN 201220102263 CN202567132U (en) 2012-03-16 2012-03-16 Automatic opening device of sliding rails

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103005884A (en) * 2012-12-29 2013-04-03 伍志勇 Damping device of ball sliding track
CN103720224A (en) * 2013-12-29 2014-04-16 无锡海达尔精密滑轨有限公司 Centering rotary positioning type automatic closing device
CN106551536A (en) * 2015-09-25 2017-04-05 金竣企业股份有限公司 A kind of automatic open device of side locking type slide rail
CN107575719A (en) * 2017-07-31 2018-01-12 湖南长城信息金融设备有限责任公司 A kind of telescopic structure of more stop bit points and slideway chute

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103005884A (en) * 2012-12-29 2013-04-03 伍志勇 Damping device of ball sliding track
CN103720224A (en) * 2013-12-29 2014-04-16 无锡海达尔精密滑轨有限公司 Centering rotary positioning type automatic closing device
WO2015096815A1 (en) * 2013-12-29 2015-07-02 无锡海达尔精密滑轨有限公司 Centering rotary positioning type automatic closing device
CN103720224B (en) * 2013-12-29 2015-10-21 无锡海达尔精密滑轨有限公司 Centering rotational positioning automatic closing device
CN106551536A (en) * 2015-09-25 2017-04-05 金竣企业股份有限公司 A kind of automatic open device of side locking type slide rail
CN106551536B (en) * 2015-09-25 2018-09-11 金竣企业股份有限公司 A kind of automatic open device of side locking type sliding rail
CN107575719A (en) * 2017-07-31 2018-01-12 湖南长城信息金融设备有限责任公司 A kind of telescopic structure of more stop bit points and slideway chute

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